CVE-2026-33510
DOM-Based XSS in Homarr /auth/login Redirect
CVSS Score
8.8
EPSS Score
0.0%
EPSS Percentile
0th
Homarr is an open-source dashboard. Prior to 1.57.0, a DOM-based Cross-Site Scripting (XSS) vulnerability has been discovered in Homarr's /auth/login page. The application improperly trusts a URL parameter (callbackUrl), which is passed to redirect and router.push. An attacker can craft a malicious link that, when opened by an authenticated user, performs a client-side redirect and executes arbitrary JavaScript in the context of their browser. This could lead to credential theft, internal network pivoting, and unauthorized actions performed on behalf of the victim. This vulnerability is fixed in 1.57.0.
| CWE | CWE-87 CWE-601 |
| Vendor | homarr-labs |
| Product | homarr |
| Published | Apr 6, 2026 |
| Last Updated | Apr 6, 2026 |
Stay Ahead of the Next One
Get instant alerts for homarr-labs homarr
Be the first to know when new high vulnerabilities affecting homarr-labs homarr are published — delivered to Slack, Telegram or Discord.
Get Free Alerts →
Free · No credit card · 60 sec setup
CVSS v3 Breakdown
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:H/I:L/A:L Attack Vector
Network
Attack Complexity
Low
Privileges Required
None
User Interaction
Required
Scope
Changed
Confidentiality
High
Integrity
Low
Availability
Low
Affected Versions
homarr-labs / homarr
< 1.57.0